From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 4A6CA3858D28; Fri, 27 Jan 2023 20:48:11 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 4A6CA3858D28 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1674852491; bh=rH9ahEjiofOzZn2QKupjjVIN4mrOqo8N1kbb8+hcXVg=; h=From:To:Subject:Date:In-Reply-To:References:From; b=UtrGbrW1RZWB/Pl+nth9bC9v/2Z5GuJmdCWMfWaps7SI1avk7A8FNaPwuo/LlMmql OkkxH7jpGWCSGJkiNNc5LFb1Tm8i1NpxX4ZivmS9CcbVPLn4D6EKa2nQqmOdB/KK0c IFn6oT9Wh/mfl8nhU9Oij70PErg4Q26ENXTWrXuI= From: "iam at valdikss dot org.ru" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/100758] __builtin_cpu_supports does not (always) detect "sse2" Date: Fri, 27 Jan 2023 20:48:10 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 11.1.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: iam at valdikss dot org.ru X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: WONTFIX X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: marxin at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D100758 ValdikSS changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |iam at valdikss dot org.ru --- Comment #9 from ValdikSS --- May I ask why was is closed as WONTFIX? Just got hit by this bug in Debian 12, which uses special "sse2-support" package to detect SSE2 support by using __builtin_cpu_supports. It fails on= VIA Eden Eshter. /proc/cpuinfo returns SSE2 support.=